Provides resistance for key foot exercises used in clinical rehab of the arch and foot | Strengthening the intrinsic and extrinsic musculature of the foot | Treats a variety of ailments including plantar fasciitis and heel spur syndrome | Useful for treating the foot and ankle after surgery and acts as a preventative aid against sore feet for those who stand for extended periods | Shin splints and knee pain could be caused by your weak feet